I have this increasing number of blocked IP adresses attempting to communicate (intrude) in my computer. I have no way to know what are. Do you know anyway I can identify them ?

I am a µtorrent user and I don't know if some of the IPs that want to share torrents with me are blocked. Even if I verified it is considered safe by ZoneAlarm Firewall. All I know is that i noticed that the tranfert debit decreased for downloading. Is there anyway I can authorise the IP adresses from µtorrent while at the same time making sure all they do is downloading the shared torrent?

Final question, I installed Malwarebytes Anti-Malwares in my computer in addition to ZoneAlarm. It seems MBAM sees connections attempts from µtorrent, that ZoneAlarm doesn't see, and block them. The IP adress blocked by MBAM varies everytime.

MBAM (licensed) has a black list of IPs (distributor of malware/sypware/etc). Everytime the P2P software tries to connect to those IPs MBAM jumps in.

It will be very difficult to distinguish between solicited and unsolicited calls by P2P programs/machines. IPs/machines drops very often, PC on dynamic IPs changes very frequently. Normally what you see blocked by ZA are connection from P2P that are not anymore live, timedout, dropped, etc.

Also consider that they are not intrusion just machine calling other machines without realising the machine is not anynmore there....

If in your P2P software you can see which IPs you are connected to then you can check at the same time if you see the same been blocked by ZA. Its very risky to add those IPs to the ZA trusted zone as you will open up your firewall to any type of connection from that IP.

IPs/machines drops very often, PC on dynamic IPs changes very frequently. Normally what you see blocked by ZA are connection from P2P that are not anymore live, timedout, dropped, etc.
Also consider that they are not intrusion just machine calling other machines without realising the machine is not anynmore there....

So if for example I add a new torrent that involve the same sharing people, will they be blocked now by ZA or will they just have other IP adresses as they change dynamically? If I share a new torrent, ZA will automatically recognize the sharing IPs as real live IPs? And authorise them as they are handled by µtorrent?

If in your P2P software you can see which IPs you are connected to then you can check at the same time if you see the same been blocked by ZA.

Now I can't check because I have just stopped downloading with µtorrent since yesterday. So can I add these timedout/dropped in a black list of ZA so that I don't have all or them appearing in the main list of blocked IPs? Because it's kind of difficult to go through 6000 blocked IPs.

Finally, is there something I can do from µtorrent that would prevent such things? (timedout/dropped IPs being contacted or trying to contact me)

Sorry if I was nor clear enough. You don't have to allow or block anything. ZA will automatically reject unsolicited calls and allow solicited ones.

If you start blocking IPs then ZA will block it regardless if solicited or not and vice versa. And yes, its good you give up on torrent its a dangerous minefield, unless you only use that PC not for commercial, financial, banking transactions.